/// <summary>
/// Performs the initial GSM operation prior to LSM operations.
/// </summary>
/// <param name="ts">Transaction scope.</param>
/// <returns>Pending operations on the target objects if any.</returns>
public override IStoreResults DoGlobalPreLocalExecute(IStoreTransactionScope ts)
{
return(ts.ExecuteOperation(
StoreOperationRequestBuilder.SpBulkOperationShardsGlobalBegin,
StoreOperationRequestBuilder.RemoveShardGlobal(
this.Id,
this.OperationCode,
false, // undo
_shardMap,
_shard)));
}